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Rapid:
Individual Calculations September 2021 |
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| Petrova, Elizaveta Total change: 34.40 | |   |
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| Sochi 2021_Rapid Grand Prix of Russia | Sochi | RUS | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1769 | 4.00 | 8 | 1.54 | 20 | 30.80 | |
|  Erofeev, Alexey | | | 2281 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Iljushin, Yaroslav | | | 1164 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Karavaev, Vladimir | f | | 2367 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Khantuev, Adam | | | 1335 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Yarikov, Artem | | | 1877 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Zakaryan, David | m | | 2394 | RUS | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Maiorov, Nikita | g | | 2504 | BLR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Diakonova, Ekaterina | | | 2120 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Rapid Moscow. August 2021 - 3 | Moscow | RUS | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1743 | 4.00 | 6 | 0.18 | 20 | 3.60 | |
| | Schepanyuk, Artem | | | 1341 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Minko, Aleksandr | | | 1263 | RUS | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Skubko, Sergey | | | 1486 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Soberov, Emil | | | 1685 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Iakushkov, Pavel | | | 1742 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Usov, Aleksandr E. | | | 2203 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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